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Backup power supplies

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65423 mall
Avansa 700 W + 56Ah battery
In stock SVK
AVANSA SET I.
 
mall
Avansa 700 W
Skladom ZA (24 pcs)
AVANSA 700W
 
65189 11 avansa 500 w bateria 46ah
Avansa 500 W + 45Ah battery
In stock SVK
AVANSA SET
 
Avansa 500 W
Avansa 500 W
In stock SVK (36 pcs)
AVANSA 500W
 
Avansa 300 W
Avansa 300 W
In stock SVK (26 pcs)
AVANSA 300W
 
mall
Avansa 1050 W
In stock (17 pcs)
AVANSA 1050W
 
6 items total
Avansa 300 W
Avansa 300 W
In stock SVK (26 pcs)

Backup power supply for Avansa 300 W circulators Technical data Maximum...

AVANSA 300W
Avansa 500 W
Sale
Avansa 500 W
In stock SVK (36 pcs)

Backup power supply for Avansa 500 W circulators Technical data Maximum...

AVANSA 500W
65189 11 avansa 500 w bateria 46ah
Sale

Avansa 500 W+ Circulator Power Supply OPTIMAL 12V 45Ah 400A   Avansa...

AVANSA SET
mall
Sale
Avansa 700 W
Skladom ZA (24 pcs)

Backup power supply for Avansa 700 W circulators Technical data Maximum...

AVANSA 700W
65423 mall
Sale

Backup power supply for Avansa 700 W + circulators OPTIMAL 12V 56Ah...

AVANSA SET I.
mall
Avansa 1050 W
In stock (17 pcs)

Backup power supply for Avansa 1050 W circulators !!!!NOTICE!!!! !!!! The AVANSA...

AVANSA 1050W

 

Backup sources for central heating boilers and circulators. (APC and Lumar)

Backup source for gas boilers and circulation pumps should already be part of every boiler room. For one thing, they protect the boiler, the controls and the circulating pump against power surges, so they also provide surge protection and, most importantly, provide enough electricity to run for a few hours during a power outage. For wood or other fuel fired boilers this feature is very important. As the wood or coal in the boiler burns longer and cannot simply be shut down, it heats the boiler continuously and when the circulating pump stops, the boiler overheats within a few minutes. The high temperature in the boiler can cause welds to crack or even cause a fire in the boiler's external insulation. The circulation pump backup power supply will continue to drive the control or the circulation pump, thus avoiding such a problem. Some back-up power supplies also have a loud alarm function in the event of a power failure. Battery operation can be several hours, but this depends on the number of power points and the power of the device. All back-up power supplies include surge protection and one or two electrical outlets with a protective pin.

Vytvořil Shoptet | Design Shoptetak.cz.